164098500 has 96 divisors (see below), whose sum is σ = 493409280. Its totient is φ = 42336000.

The previous prime is 164098481. The next prime is 164098511. The reversal of 164098500 is 5890461.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44736 + ... + 48264.

It is an arithmetic number, because the mean of its divisors is an integer number (5139680).

Almost surely, 2^164098500 is an apocalyptic number.

164098500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 164098500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246704640).

164098500 is an abundant number, since it is smaller than the sum of its proper divisors (329310780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164098500 is a wasteful number, since it uses less digits than its factorization.

164098500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3582 (or 3570 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 164098500 is about 12810.0936764725. The cubic root of 164098500 is about 547.4799308755.

The spelling of 164098500 in words is "one hundred sixty-four million, ninety-eight thousand, five hundred".